Power adapter



FIG. 1 is a front, top and left perspective view of a power adapter showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a rear, top and left perspective view thereof; and,

FIG. 9 is a rear, top and left perspective view thereof, in an alternate position.

The broken line shown in the drawing views represents unclaimed portions of the power adapter, and forms no part of the claimed design. 

CLAIM The ornamental design for a power adapter, as shown and described. 